package cn.xx.pay.service.impl;

import cn.xx.basic.config.AlipayConfig;
import cn.xx.basic.service.impl.BaseServiceImpl;
import cn.xx.order.domain.ProductOrder;
import cn.xx.pay.domain.AliPayInfo;
import cn.xx.pay.domain.PayBill;
import cn.xx.pay.mapper.AliPayInfoMapper;
import cn.xx.pay.service.IPayBillService;
import com.alipay.api.AlipayApiException;
import com.alipay.api.AlipayClient;
import com.alipay.api.DefaultAlipayClient;
import com.alipay.api.request.AlipayTradePagePayRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class PayBillServiceImpl extends BaseServiceImpl<PayBill> implements IPayBillService {


    @Autowired
    private AliPayInfoMapper aliPayInfoMapper;


    @Override
    public String submitPay(ProductOrder productOrder, PayBill payBill) {

        AliPayInfo aliPayInfo = aliPayInfoMapper.findShopId(productOrder.getShop_id());
        //请求
        String result = null;
        try {
        //获得初始化的AlipayClient
        AlipayClient alipayClient = new DefaultAlipayClient(AlipayConfig.gatewayUrl, aliPayInfo.getAppid(), aliPayInfo.getMerchant_private_key(), "json", AlipayConfig.charset, aliPayInfo.getAlipay_public_key(), AlipayConfig.sign_type);

        //设置请求参数
        AlipayTradePagePayRequest alipayRequest = new AlipayTradePagePayRequest();
        alipayRequest.setReturnUrl(AlipayConfig.return_url);
        alipayRequest.setNotifyUrl(AlipayConfig.notify_url);

        //商户订单号，商户网站订单系统中唯一订单号，必填
        String out_trade_no = payBill.getOrderSn();
        //付款金额，必填
        String total_amount = payBill.getMoney().toString() ;
        //订单名称，必填
        String subject = "宠物之家";
        //商品描述，可空
        String body = payBill.getDigest();

        alipayRequest.setBizContent("{\"out_trade_no\":\""+ out_trade_no +"\","
                + "\"total_amount\":\""+ total_amount +"\","
                + "\"subject\":\""+ subject +"\","
                + "\"body\":\""+ body +"\","
                + "\"product_code\":\"FAST_INSTANT_TRADE_PAY\"}");





        result = alipayClient.pageExecute(alipayRequest).getBody();
        } catch (AlipayApiException e) {
            e.printStackTrace();
        }
        return result;
    }
}
